67146410

素因数分解:

$2^1\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{3359}}^1$

素因数の和:5365

約数の個数: 16

約数和(自身を含む): 120960000

約数和(自身を除く): 53813590

約数列:

[1, 2, 5, 10, 1999, 3359, 3998, 6718, 9995, 16795, 19990, 33590, 6714641, 13429282, 33573205, 67146410]

約数ペア:

[(1, 67146410), (2, 33573205), (5, 13429282), (10, 6714641), (1999, 33590), (3359, 19990), (3998, 16795), (6718, 9995)]